FractMod- Containerception- Nesting Storage Jars

A fun little project that turned out way better than expected.

These three threaded containers nest perfectly inside one another when empty similar to a mechanical matryoshka set.

 

The twist texture gives the containers a clean grip, the threads print smooth, and the whole set feels great to handle. My coworker thought this would make an awesome toy for his grandson… and honestly, I kind of agree. They’re equal parts storage, fidget, and desk toy.

 

 

Features

• 3 different sizes all nest into the largest container
• Twist pattern for grip + aesthetics
• Smooth internal/external threads that print cleanly without supports
• Space-saving design for drawers, desktops, or toolboxes
• Surprisingly fun for kids (and adults) to twist and slide apart

Use them for small parts, trinkets, or just something tactile to fidget with.

 

Share Your Prints

 

If you give these a try, I’d love to see your makes, color combos, and real-world use cases.

Drop a comment with feedback, thoughts, or ideas for extra sizes you’d want added to the set!

 

Your input helps decide what versions come next.

 

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